import java.util.ArrayList;
import java.util.List;

public class test {
    private String field;

    public String getField() {
        return field;
    }

    public void setField(String field) {
        this.field = field;
    }

    public test(String field) {
        this.field = field;
    }

    public test() {
    }

    public static void main(String[] args) {
        List<Object> list1 = new ArrayList<>();

    }
}
